On Fri, 2008-01-18 at 14:57 -0500, Chris Browne wrote:
[EMAIL PROTECTED] (Ow Mun Heng) writes:
Just wondering if my 'Perceived' feeling that since implementing slony
for master/slave replication of select tables, my master database
performance is getting slower.
I'm constantly seeing a
On Fri, Jan 18, 2008 at 03:14:41PM +0800, Ow Mun Heng wrote:
Just wondering if my 'Perceived' feeling that since implementing slony
for master/slave replication of select tables, my master database
performance is getting slower.
It imposes a performance penalty, yes.
A
[EMAIL PROTECTED] (Ow Mun Heng) writes:
Just wondering if my 'Perceived' feeling that since implementing slony
for master/slave replication of select tables, my master database
performance is getting slower.
I'm constantly seeing a very high amount of IO wait. ~40-80 according to
vmstat 1
Just wondering if my 'Perceived' feeling that since implementing slony
for master/slave replication of select tables, my master database
performance is getting slower.
I'm constantly seeing a very high amount of IO wait. ~40-80 according to
vmstat 1
and according to atop. (hdb/hdc = raid1
